483420 009 RUBBER KIT BACKFLOW 1-1/4""-2""

483420 009 RUBBER KIT BACKFLOW 1-1/4""-2""

• Check kit includes: (1/4"" - 1"") check assembly and cover o-ring; (1-1/4"" - 2"") check assembly

009 RUBBER KIT BACKFLOW 1-1/4""-2""* Check kit includes: (1/4"" - 1"") check assembly and cover o-ring; (1-1/4"" - 2"") check assembly cover o-ri ng and sensing passage o-ring Relief valve rubber kits include: (1/4"" - 1"" diaphragm two disc assemblies stem o-rings cover o-rings two seat o-rings and RV seat o-ring; (1-1/4"" - 2"") two check assembly o-rings two disc assemblies one cover o-ring one RV seat o-ring one sensing passage o-ring one diaphragm plate o-r ing one RV lower & upper stem o-ring one RV disc assembly and one bleed screw o-ring